Dowel implant



FIG. 1 is a top front right perspective view of a dowel implant showing my new design;

FIG. 2 is a front elevation view thereof;

FIG. 3 is a rear elevation view thereof

FIG. 4 is a side elevation view thereof; and,

FIG. 5 is a bottom rear right perspective view thereof.

The dowel implant is used to hold a spinal implant in a fixed position between two vertebral bodies. 

I claim the ornamental design for a dowel implant, as shown and described. 